DC-DC 开关控制器

制造商 系列 封装/外壳 包装 产品状态 输出类型 功能 输出配置 拓扑 输出数量 输出相位 电压 - 供应(Vcc/Vdd) 频率 - 开关 占空比(最大值) 同步整流器 时钟同步 串行接口 控制特性 工作温度 等级 认证 安装类型 供应商设备封装





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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图片 制造商型号 库存情况 价格 数量 数据手册 系列 封装/外壳 包装 产品状态 输出类型 功能 输出配置 拓扑 输出数量 输出相位 电压 - 供应(Vcc/Vdd) 频率 - 开关 占空比(最大值) 同步整流器 时钟同步 串行接口 控制特性 工作温度 等级 认证 安装类型 供应商设备封装
UCC28084DRG4

UCC28084DRG4

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

3,397
UCC28084DRG4

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UCC28084PWR

UCC28084PWR

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

4,691
UCC28084PWR

数据手册

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
SI9122DLP-T1-E3

SI9122DLP-T1-E3

IC REG CTRLR HALF-BRG MLP65-20

Vishay Siliconix

4,266
SI9122DLP-T1-E3

数据手册

- PowerPAK® MLP65-20 Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 10V ~ 13.2V 500kHz 92% Yes No - Current Limit, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount PowerPAK® MLP65-20
UC2825DWG4

UC2825DWG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

2,256
UC2825DWG4

数据手册

- 16-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 30V 340kHz ~ 460kHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
L6917BD

L6917BD

IC REG CTRLR BUCK 28SO

STMicroelectronics

1,485
L6917BD

数据手册

- 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 2 2 7.5V ~ 15V 300kHz 75% Yes No - Current Limit, Frequency Control, Phase Control, Power Good -25°C ~ 125°C (TJ) - - Surface Mount 28-SO
MAX20412ATJG/V+

MAX20412ATJG/V+

IC REG BOOST DUAL

Analog Devices Inc./Maxim Integrated

3,656
MAX20412ATJG/V+

数据手册

- 32-WFQFN Exposed Pad Tube Active PWM Step-Down Positive Buck 2 2 3V ~ 5.5V 1.1MHz, 2.2MHz - Yes No I2C - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 32-TQFN (5x5)
MAX20412ATJE/V+

MAX20412ATJE/V+

IC REG BUCK DUAL

Analog Devices Inc./Maxim Integrated

4,827
MAX20412ATJE/V+

数据手册

- 32-WFQFN Exposed Pad Tube Active PWM Step-Down Positive Buck 2 2 3V ~ 5.5V 1.1MHz, 2.2MHz - Yes No I2C - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 32-TQFN (5x5)
MAX20412ATJH/V+

MAX20412ATJH/V+

IC REG BUCK DUAL

Analog Devices Inc./Maxim Integrated

4,169
MAX20412ATJH/V+

数据手册

- 32-WFQFN Exposed Pad Tube Active PWM Step-Down Positive Buck 2 2 3V ~ 5.5V 1.1MHz, 2.2MHz - Yes No I2C - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 32-TQFN (5x5)
LTC3851AHMSE#TRPBF

LTC3851AHMSE#TRPBF

IC REG CTRLR BUCK 16MSOP

Analog Devices Inc.

1,361
LTC3851AHMSE#TRPBF

数据手册

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 235kHz ~ 750kHz 99% Yes No - Current Limit, Enable, Frequency Control, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3851AHMSE-1#TRPBF

LTC3851AHMSE-1#TRPBF

IC REG CTRLR BUCK 16MSOP

Analog Devices Inc.

1,299
LTC3851AHMSE-1#TRPBF

数据手册

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 38V 235kHz ~ 750kHz 99% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
UC3864DW

UC3864DW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

1,415
UC3864DW

数据手册

- 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 22V 50kHz ~ 500kHz 100% No No - Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
UCC3895DWG4

UCC3895DWG4

IC OFFLINE SW FULL-BRDG 20SOIC

Texas Instruments

2,178
UCC3895DWG4

数据手册

- 20-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key PWM - Positive Phase-Shifted Full-Bridge 1 1 10V ~ 16.5V 1MHz 100% - Yes - Frequency Control, Soft Start, Sync 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
MAX5019CSA+

MAX5019CSA+

IC REG CTRLR FLYBACK 8SOIC

Analog Devices Inc./Maxim Integrated

1,643
MAX5019CSA+

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tube Not For New Designs Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 13V ~ 36V 275kHz 85% No No - Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX15158ZATJ+T

MAX15158ZATJ+T

HV MULTIPHASE BOOST CONTROLLER

Analog Devices Inc./Maxim Integrated

4,682
MAX15158ZATJ+T

数据手册

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Buck-Boost 1 4 8.5V ~ 14V 120kHz ~ 1MHz - No Yes - Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start -40°C ~ 125°C (TA) - - Surface Mount 32-TQFN (5x5)
LTC3704IMS#TRPBF

LTC3704IMS#TRPBF

IC REG CTRLR CUK 10MSOP

Analog Devices Inc.

1,482
LTC3704IMS#TRPBF

数据手册

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Negative Cuk 1 1 2.5V ~ 36V 50kHz ~ 1MHz 92% No Yes - Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
LTC7803HUD#TRPBF

LTC7803HUD#TRPBF

LOW IQ SYNCHRONOUS BUCK CONTROLL

Analog Devices Inc.

4,365
LTC7803HUD#TRPBF

数据手册

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes Yes - Enable, Frequency Control, Phase Control -40°C ~ 150°C (TJ) - - Surface Mount 16-QFN (3x3)
LTC7803HMSE#TRPBF

LTC7803HMSE#TRPBF

LOW IQ SYNCHRONOUS BUCK CONTROLL

Analog Devices Inc.

4,378
LTC7803HMSE#TRPBF

数据手册

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes Yes - Enable, Frequency Control, Phase Control -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
UC3527ANG4

UC3527ANG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

3,797
UC3527ANG4

数据手册

- 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
LM5020MM-1

LM5020MM-1

IC REG CTRLR FLYBACK 10MSOP

Texas Instruments

4,850
LM5020MM-1

数据手册

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 8V ~ 15V 200kHz ~ 630kHz 80% No Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
ISL68200IRZ

ISL68200IRZ

IC REG CTRLR BUCK PMBUS 24QFN

Renesas Electronics Corporation

3,862
ISL68200IRZ

数据手册

Rapid Robust Ripple Regulator™ (R4) 24-VFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 24V 300kHz ~ 1.5MHz - Yes No I2C, PMBus, SMBus Enable, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
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